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Proudly Serving the North Shore for over 30 years. Cranney Home Services can solve any Plumbing, Heating, Cooling and Drain Cleaning issue.


Experience the Cranney Difference

We are a full-service commercial and industrial installer of HVAC/R, Electrical, and Plumbing solutions. For us, full-service means just that. You name it we can engineer, design, and install it in just about any facility. Our fully trained and consistently certified team of professionals is committed to working with industry-leading technology and equipment to keep your business successful.

Commercial and Residential





Emergency Service Available. Fill Out a Form or Call Today 1.800.CRANNEY

Seasonal Special:

Furnace Safety Inspection – Only $39.50

Seasonal Special:

Furnace Safety Inspection – Only $39.50

Medical Gas

Functions of Gas Plumbing

Medical gas plumbing is essential for providing patients with precious gasses that treat their specific health needs. Due to the nature of the medical gas, the piping system always needs to be functioning properly and efficiently. Faulty installation or damaged parts can be disastrous, so it’s important to be familiar with medical gas aspects and how they function. Here are some of the typical functions and features of your medical gas system:

  • Pressurized medical gas piping
  • Medical vacuum piping
  • Gas Valves
  • Check valves
  • Service inlets and outlets
  • Gas alarms
  • Warning gages
  • Underground warning tape

Types of Medical Gas

  • Oxygen: Oxygen is used widely throughout the entire field. It provides patients with extra oxygenation that they may need due to a wide range of health complications. A large storage container houses liquid oxygen, which evaporates into a concentrated oxygen supply upon use. Because oxygen is vital for so many patients, it’s a necessary fixture at all facilities. 
  • Nitrous Oxide: Commonly referred to as “laughing gas” this medical substance is used as an analgesic or anesthetic for patients who are pre-operative.
  • Nitrogen: Nitrogen can fuel surgical equipment and be used for procedures as well. Its also used to freeze and preserve biological samples.
  • Carbon Dioxide: Carbon dioxide is used in several surgical procedures. The gas inflates the area of focus and is also combined with oxygen to treat various respiratory disorders.
  • Medical Air: Medical air is only used in areas of the hospital where patients may need it. Air is brought from outside and pressurized before its released, so it’s not meant for the general public.
  • Helium: Helium can help a variety of respiratory issues and is often given to patients who may have breathing obstructions.
  • Carbon Monoxide: Carbon Monoxide is a generally dangerous substance, but can be administered to patients in small controlled amounts to determine lung function.

Installation is Key

Improper installation can cause significant problems. Malfunctioning equipment can result in health issues and even death to those who are using it. If the installation isn’t done correctly, the gas may not be delivered to the necessary areas of the hospital or excessive amounts may be released. Cranney Companies guarantees proper installation done by trained professionals, as well as monitoring systems as fail-safe control methods. Please note that medical gas piping installation may take longer than residential jobs-due to the importance of the systems we want to be extra careful. After installation, the system will be tested for accuracy. Our top priority is the wellbeing of your patients, and we promise high-quality service.

Best-in-Class Service with Cranney Companies

We do everything in our power to provide customers with top quality service and expert know-how. The team at Cranney Companies is New England’s most trusted service technician group. Partnering with Cranney Companies means guaranteed savings of both time and money.

Find out more about the specialized Medical Gas services available at Cranney Companies. Let us help manage all of your commercial servicing demands. Call us today!

$57 OFF


Does not apply to dispatch and/or diagnostic fee.

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